
def lcm(x,y):
    if(x > y):
        big = x
    else:
        big = y
    while True:
        if(big % x == 0) and (big % y == 0):
            break;
        else:
            big += 1
    return big;

num1 = int(input("请输入整数1: "))
num2 = int(input("请输入整数2: "))

print(" " and " 的最小公倍数为",lcm(num1,num2))